Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between dbms and rdbms?
- 3 Answers
- 7389 Views
- Oracle, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / dsr
dbms-->database management system.It as no relations in all
tables.
rdbms-->relational database management system.It as
different relationships in different tables.(i.e primary
key,foriegn key..)
| Is This Answer Correct ? | 13 Yes | 2 No |
Answer / eshwari
DBMS: Managing the data in different tables is called data
base management system.
RDBMS:managing the data in different tables with some
relations between the tables is called relational database
management system.
to become a dbms as rdbms it should support 12 E.F.codd's rules.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / senthilvel
DBMS - Database management system is a database where it
has no relationship with the tables.
RDBMS - Relational Database Management System is database
where the tables has relationship and also it should
support the 12 boyscodd rules.
| Is This Answer Correct ? | 4 Yes | 3 No |
Why do I get unexpected characters from 8-bit character sets in weblogic jdriver for oracle?
Please explain joins in oracle?
how to find the n'th highest salary from emp ?
What is a heap related to database ?
1 Answers TCS, University of Edinburgh,
What are the components of physical database structure in the Oracle database?
How to define an oracle sub procedure?
1. what is a single procedure? 2. suppose a view constructed on a query... after that in the master table a column was dropped, then what will be the status of that view? will it be invalid or something else? 3. what is mutating table error? how can you solve that problem? 4. suppose "select * from emp where empno=7788;" is running slow because of what ever the cause it is.. how can you fix it and make the execution faster? 5. will the snapshot of data will be stored in the RAM , where will ir be stored exactly. 6. how to delete 100 tables or 100000 tables' data from the schema without writing delete statement for no.of times. write an sql statement to do that job. 7. suppose a package contains so many cursors, procedures and all.. and we are using such types of procedures so many in a program. so the execution is to be stored all those packages and all to the RAM. utimately it is using many resources for each time execution. how can you reduce the time and using of resources for each execution because the query need to be run many times. how can you tune that? 8. suppose a procudere is there with specs as (a,b,c,d), all of these are IN mode only then while calling them should we pass all the 4 arguments? how to pass (b,c) only.. how ever the specs are wrote in the same order displayed in the above? 9. a function is returning a table type, how to access that function in a select statement? 10. i have a table in database A and another table in database B, how can you access the data of these two tables? write a query for that with dblinks. 11. i have two tables might have 15/20 columns in that.. i wanna send these columns(table) to the front end application for example you are using asp.net by writing a procedure. write that to perform the above job. 12. shall we create a table in the package? 13. shall we create a table in the procedure? 14. suppose i have 10 records, in that i want to select 7th record. write a query for that. cant you use rownum for this? 15. suppose my procedure has got around 20 select statements, in that some three select statements are running very slow. what will you write to detect which queries are running slowly? 16. what fields you use frequently in plan_table? 17. what is pipeline function? explain me with an example. 18. does a unique column can contain more than one null? 19. how many hints are there provided by oracle?
What are the types of trigger in oracle?
What are the attributes of cursor?
What is the parameter mode that can be passed to a procedure?
hey friends, What are the steps I can do to transfer the database from Microsoft Access 2003 to oracle10g (or SQL) Best regards
14. Display the item_cost and then round it to the nearest hundred, ten, unit, tenth and hundredth
Oracle General 
